22
Touch Call
key preset by your dealer. The services are listed below:
To initiate group calls or send text messages to the group contact.
To initiate private calls or send messages to the private contact.
Operation
Service
Operation
To initiate private calls or group calls on
the digital channel.
Press the
One Touch Call
key and then hold down the
PTT
key.
To send text messages
Press the programmed
One Touch Call
key.
7.9
Time-out Timer (TOT)
Description
Time-out Timer (TOT) allows you to set whether
the radio will automatically terminate transmission and
keep beeping when the TX time (60 seconds by default, and it is programmable via CPS) expires. To
stop beeping, please release the
PTT
key. You must wait for a certain time period (preset by your dealer)
before you can hold down the
PTT
key to transmit again. This feature is to prevent any user from
occupying a channel for an extended period and to avoid radio damages due to overheat.
Operation
This feature needs to be programmed via CPS by your dealer.
7.10
Busy Channel Lockout
Description
Busy Channel Lockout can prevent radio user from interfering other transmitting radio users on the same
channel. When the channel is busy, the radio will beep when you hold down the PTT key to transmit,
indicating the channel is busy. You can hold down the
PTT
key to transmit when the channel is free.
Operation
This feature needs to be programmed via CPS by your dealer.
7.11
Monitor
Description
Monitor allows you to set whether the radio can receive the weak signals in order to monitor the radio.
Operation
Press the programmed
Monitor
key to enable the feature, then the radio displays the icon
; press
this key again to disable the feature.
